Marc Guiu shines at Barça: he made his debut at 17 and scored seconds after coming in from João Félix’s pass

Barcelona’s winning goal against Athletic Bilbao

Marc Guiu had a lightning-fast debut (literally) for Barcelona’s first team. The young 17-year-old striker came on in the 79th minute and took just 23 seconds to score the winning goal for the Catalans against Athletic Bilbao, after being launched by João Félix. A moment you will certainly never forget.